baber/WOPTO huggingface dataset:
Patent JP-2002042381-A (JP)
Title: Planar body mounting determining device, planar body transport device and image-forming device
Inventor: ABE TAKAMITSU
IPC: G03G15/22
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel planar body mounting judgment device, capable of determining whether a planar body, such as an optical disk, is mounted at a planer body supporting member. SOLUTION: This mounting determining device 110 is disposed on an electrophotographic printer which forms images on the protective layer of a CD-R 50 and determines whether this CD-R is mounted at a holding table 21, before the image is formed on the CD-R. If the CD-R is mounted, air suction pressure by an air pump 111 detected by a pressure sensor 112 is very high, since a suction hole 21a is blocked by the CD-R. If the CD-R is not mounted, however, the suction hole is held open, and the air suction pressure by the air pump 111 is low. Therefore, when the suction pressure detected by the pressure sensor is low, it can be determined made that the CD-R is not mounted.
Patent JP-2002041882-A (JP)
Title: System and method for proposal type online sale
Inventor: HAYASHI SHIRO
IPC: G06Q30/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To acquire the multi-aspect article information. SOLUTION: A web server 1 provides the fluctuation information, i.e., the detailed information on articles contained in a data base server 5 to a customer. When a fact that the settlement is carried out via a settlement processing server 7 is shown via a purchase operation of the customer, the server 1 gives a voting chance to the customer. The customer voting is given to the server 5 and the fluctuation information is updated. The server 1 always opens the latest fluctuation information to the public on the Internet 2. Thus, the customer can acquire not only the article information produced by an article provider but the article information produced from the customer information. Then various information about articles are acquired by the customer and the customer's will is aroused to purchase the articles.
Patent JP-2002041603-A (JP)
Title: Road pavement construction competitive bidding system and server for bidding system and recording medium
Inventor: TSUTAGATANI SATORU
IPC: G06Q50/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient road pavement construction competitive bidding system which integrates pieces of real restoration construction that are subjected to order and construction in the responsibility range of each infrastructure company and extensively and generally performs competitive bidding. SOLUTION: When the construction of the exclusive road construction range 51-1 of an infrastructure company 8-1 and the construction of the exclusive road construction range 51-2 of an infrastructure company 8-2 proceed close to each other on a road 53, the respective infrastructure companies 8-1 and 8-2 send respective pieces of temporary restoration information 12-1 and 12-2 to a third organization 5 when the construction of respective exclusive objects is performed (55-1 and 55-2) and temporary restoration is finished. The third organization 5 puts together the respective pieces of received temporary restoration information 12-1 and 12-2 by using a mapping system 6 and an order and purchase system 7 and generates integrated drawing information 13 and order and purchase information 14.  The organization 5 transmits the drawing information 14 and the order and purchase information 14 to a plurality of pavement companies 2-1, 2-2,..., and gives a pavement company 2 that has made a successful bid in a competitive bidding system an order for the construction of a real restoration construction range 57.
Patent JP-2002042360-A (JP)
Title: Optical head
Inventor: TOMITA HIROTOSHI
IPC: G11B7/135
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally tracking control is unstable due to the low amplitude of tracking error signals caused by the lowering of spatial resolution, when such an objective lens as one reduced in diameter and thickness and has greatly deteriorated off-axis aberration is used through the trend in compact and thin shape of the overall device. SOLUTION: The objective lens is tilted, so that the amplitude of the tracking error signal is maximized at the start of tracking control. As a result, stable tracking control can be realized, even if the objective lens is off the center of the optical axis.
Patent JP-2001076523-A (JP)
Title: Light source device
Inventor: IDA KOZO
IPC: G02B6/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a light source device having the outgoing light with high luminance. SOLUTION: In this light source device, the light from light sources enters a light guide body 12 and outgoes from the light outgoing surface of the light guide body 12. Light diffusion coating is applied to at least one surface of the light guide body 12, and the light guide body 12 is formed with a plastic material containing organic fine grains with different refraction factors and having a light diffusing property. The quantity of the organic fine grains is set so that the luminance of the outgoing light when the surface of the light guide body 12 contains the organic fine grains without being applied with the light diffusion coating becomes 2-10% of the luminance of the outgoing light when the surface of the light guide body 12 is applied with the light diffusion coating without containing the organic fine grains.
Patent JP-2002036069-A (JP)
Title: Thermal displacement correction method
Inventor: SENDA HARUMITSU
IPC: B23Q17/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately correct a thermal displacement by suppressing the effect by a ripple with a refrigerant temperature in a machine tool having a cooler for cooling a heating part. SOLUTION: In a gantry machining center, the inlet temperature and outlet temperatures of the refrigerant flowing in and out of a main spindle attachment are measured, and the measured temperature values are recorded. A variation in measured temperature values in rising direction is checked to judge the variation frequency of the refrigerant temperature. The average values of the inlet temperature and outlet temperature of the refrigerant measured during the frequency is calculated, and the temperature rise value of the refrigerant is calculated from the differences between the averaged values. Based on the temperature rise values, the amount of thermal displacement of a main spindle is calculated by estimate, and the amount of correction corresponding to the estimated value is output to a NC device to correct the feeding amount of a moving body at each part of the machining center.
Patent JP-2002002390-A (JP)
Title: Toy holder for child seat
Inventor: SASAKI JUNKO
IPC: B60N2/26
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide peripheral equipment exclusive to a child seat for housing toys and small articles arranged in a part colliding with feet of a baby when the baby gets on the child seat. SOLUTION: This system provides a toy holder exclusive to the child seat provided with the toys 2a to b housing bells 8 to 9 ringing when the feet collide with a floor seat 3 and a pocket 4 capable of housing the small articles.
Patent JP-2001111165-A (JP)
Title: Semiconductor light emitting device, optical head device and optical disc drive
Inventor: NAKANISHI HIDEYUKI
IPC: H01S5/022
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device, an optical head device and an optical disc drive having an arrangement for suppressing occurrence of kink in the low temperature I-L characteristics of a semiconductor light emitting element. SOLUTION: The semiconductor light emitting device 41 comprises a semiconductor laser 12, a photodetector 62 serving as a sub-mount for mounting the semiconductor laser 12, and a heating part 85 for the semiconductor laser 12 mounted on the photodetector 62. When the ambient temperature of the semiconductor laser 12 falls within a temperature range where a kink appears in the low temperature I-L characteristics of the semiconductor laser 12, the semiconductor laser 12 can be heated by conducting the heating part 85. The heating part 85 may comprises an impurity diffused region in a semiconductor substrate or a doped polysilicon film. The heating part 85 is preferably disposed below the semiconductor laser 12 while sandwiching a heat dissipation layer 72 and an insulation layer 9.
Patent JP-2002053733-A (JP)
Title: Resin composition for sealing semiconductor, semiconductor device made by using it, and method of manufacturing semiconductor
Inventor: YOSHIDA TSUKASA
IPC: C08K3/36
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing a semiconductor, which is excellent in resistance to soldering heat, reliability in moisture resistance, and flame retardancy and which is free from the problem of e.g. environmental pollution. SOLUTION: The resin composition contains (A) an epoxy resin having a dicyclopentadiene skeleton, (B) a phenol resin, and (C) a polyhedral metal hydroxide represented by the formula: M1-XQX(OH)2 (wherein M stands for at least one metal atom selected from the group consisting of Mg, Ca, Sn and Ti atoms; Q stands for at least one metal atom selected from the group consisting of Mn, Fe, Co, Ni, Cu and Zn atoms; and X is a positive number of 0.01 to 0.5).
Patent JP-2002059253-A (JP)
Title: Method for supplying and melting material in injecting molding of metallic material
Inventor: TAKIZAWA KIYOTO
IPC: B22D17/32
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To keep the storing quantity and the temperature of molten metal constant by performing the material supplying and the melting on the basis of the storing quantity during molding-operation and on the basis of the temperature when the operation is started, in a metallic material molding machine. SOLUTION: A supplying device 11 and a stirring means 29 of the metallic material at the time when the operation is started, are controlled so as to be performable to supply and stir the metallic material under state of non-operation until the temperature of a melting cylinder 8 reaches the setting temperature, and under the starting state of the operation when this temperature reaches the setting temperature. The supplying and the stirring of the metallic material after reaching the setting temperature, are gradually performed until the metallic material having >=6 times of the maximum injection volume in the molten state. The supplying of the metallic material during molding operation is stopped by supplying the metallic material by one shot quantity of the molding product before starting the weighing for the next time starting after completing the weighing.  This supplying is performed by controlling the speed and the time in the supplying device 11 and the storing quantity and the temperature of the molten metal 34 in the melting cylinder 8 are always kept constant.
Patent JP-2002057745-A (JP)
Title: Mobile wireless terminal
Inventor: SAITO SATORU
IPC: H04M1/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless terminal capable of preventing its communication from being interrupted even when the residual amount of a battery power supply is decreased during the communication. SOLUTION: The mobile wireless terminal that attains communication by supplying power from a battery to each section and solves the task above by providing a backup power supply, a battery residual capacity decision means that decides whether or not the residual storage capacity reaches a prescribed amount or below, and a 1st power supply switching means that switches the power supply so as to supply power from the backup power supply to each section when the battery residual capacity decision means decides that the battery residual capacity reaches the prescribed amount or below.
Patent JP-2002057904-A (JP)
Title: Method and apparatus for image forming and recording medium having its program recorded thereon
Inventor: YOSHIDA TOMOKI
IPC: H04N1/21
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which has an image expansion memory whose capacity covers only one of division pages in the case of printing both sides of an original through division and which can reduce the expansion processing than that of a conventional image forming apparatus and to provide its image forming method and a recording medium having its program recorded thereon. SOLUTION: Compressed data stored in a compression data storage memory 16 are expanded by each division page, and a compression data storage buffer 19 stores a compression data address at the head of a succeeding division page and its reference line every time the expansion of one page is finished. After expansion of all the compression data stored in the compression data storage memory 16 is completed, the head address and its reference line of an optional division page are extracted and expansion processing is applied to the compression data denoted by them. When the expansion of the page is finished, the page is printed. The image forming processing is finished when the processing succeeding to the processing of reading the head address and its reference line is applied to all the compressed data stored in the compression data storage memory 16.
Patent JP-2002056864-A (JP)
Title: Fuel cell device and method of operating the same
Inventor: OMOTO SETSUO
IPC: H01M8/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell device capable of certainly securing the safety even if the fuel gas leaks during the operation of the fuel cell, and to provide a method of operating the fuel cell device. SOLUTION: This fuel cell device 10 is formed by housing a fuel cell FC, a fuel supply part 12, a water supply part 14, a reformer 15, and a blower B in a casing 11. A hydrogen concentration sensor S for detecting the concentration of gaseous hydrogen is provided inside the casing 11. A branch line L7 having a selector valve SV on the way thereof and having a tip L7e opened inside the casing 11 is branched from an air supply line L2 for connecting the blower B to the fuel cell FC to each other. A control device 5 for the fuel cell device 10 controls the opening and closing of the selector valve SV on the basis of a detection value of the hydrogen concentration sensor S.
Patent JP-2002019806-A (JP)
Title: Container lid tongue piece
Inventor: HORIUCHI SHIRO
IPC: B65D41/32
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To easily perform a temporary fixation in order to eliminate such problems that when a content is taken out by unsealing the lid of an instant food container, and when the lid is closed again after performing processes such as filling work, the lid is unstable, and the temporary sealing cannot be easily performed, and is troublesome, and also, since the lid is placed under a semi-opened state and not hygienical, and since the lid cannot be temporarily fixed, it is dangerous in the case of hot water or hot liquids. SOLUTION: For a container lid 1, an opening/closing section tongue piece 2 is provided on a lid upper layer material 3. Then, an adhesive material is arranged while placing a cut groove at an intermediate local area. Then, a release paper is set in a manner to cover the upper section of the opening/ closing section tongue piece 2. Also, an adhesive is applied to a container main body and an airtight material as well, and bonding is performed.
Patent JP-2002061448-A (JP)
Title: Hung panel device
Inventor: ENDO JUICHIRO
IPC: E04B2/74
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To thin and lighten a panel body without lowering the strength of the panel body, to decrease a storage space, to easily move a hung panel device and to reduce even cost. SOLUTION: In the hung panel device in which a runner 3 is installed on the upper side of the panel body 2, the runner 3 is disposed movably to a hanger rail 1 laid on a ceiling and the panel body 2 is moved freely, the skeleton section of the panel body 2 is formed in a frame section having an external shape that a top-face frame section 5a, side-face frame sections 5b and 5c and an underside frame section 5d made of wood are connected in a longitudinal rectangle, mounting a reinforcing channel 8 made of a metal in the horizontal direction while the inside of the panel body 2 is filled with a roll core 17 made of boxboard.
Patent JP-2002029197-A (JP)
Title: Blackboard air cleaner
Inventor: AOKI YASUO
IPC: B43L1/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To attach a scattering preventing mechanism of a powder of a chalk to a blackboard so as not to ruin health of teachers. students or the like due to an absorption of the powder by the person near the blackboard caused by scattering of the powder when a character is written on the backboard or erased. SOLUTION: A blackboard air cleaner exhausts air downward in a strip-like state from an air exhaust port 9 of a discharge tube 2 of an uppermost part of a surface 1 of the blackboard, and sucks the air containing the powder of the chalk by a powder receiver 3 of a lowermost part of the surface 1 of the blackboard. The air sucking the powder of the chalk is passed through a filter 5, and the powder is retained in the filter. A closed air circulation flow of the air cleaned by a fan 6 moving by a motor 7 introduced into an air introducing tube 8 and again discharged from the exhaust port 9 of the tube 2 is thus constituted to thereby reduce an amount of the scattering powder of the chalk out of the blackboard as much as possible.
Patent JP-2001312308-A (JP)
Title: Numerical control data preparing method
Inventor: NAKAZAWA YASUYUKI
IPC: G05B19/4097
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To speedily and easily prepare the numerical control(NC) data of works having various three-dimensional(3D) forms. SOLUTION: Surface information containing the expression formula of a surface expressing the form of the work and the expression formula of the contour of the surface is fetched from 3D CAD data concerning the work. The individual fetched expression formulas of the contours of surfaces are mutually compared and when both formulas are coincident, junction relation information showing the junction of two surfaces as a rigid line is prepared. The junction relation information is collated with the previously registered junction relation information of the surface of a standard model in a working form and when both the information are coincident, the surface is set as a working part. From a previously registered working information preparation procedure and a working information parameter set for each standard model of the working form, the working information of the set working part is prepared. Therefore, the NC data of works having various 3D forms can be speedily and easily prepared while using the 3D CAD data of the work.
Patent JP-2002072548-A (JP)
Title: Electrostatic charge image developing toner
Inventor: OGURA KATSUYUKI
IPC: G03G9/09
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a color electrostatic charge image developing toner of superior resistance to thermal aggregation, showing good fixing and offset characteristics over a wide temperature range, superior color reproducibility and transparency and stable chargeable behavior, even when the toner is used for continuous printing. SOLUTION: The toner contains binder resin and coloring agent, and the binder resin consists of polyester resin obtained by the reaction of (1) naphthalene dicarboxylic acid and/or its lower alkyl ester, (2) dicarboxylic acid expressed by general formula (I) and/or its lower alkyl ester and/or its acid anhydride by >=1 mol% with respect to the whole acid component, and (3) polyhydric alcohol with two or more valences. In the general formula (I), X is a 0-20C saturated or unsaturated hydrocarbon group, R1 is hydrogen or a 1-4C saturated or unsaturated hydrocarbon group, and each of R2 and R3 is hydrogen or a 4-20C saturated or unsaturated hydrocarbon group, and where the sum of carbon atoms in X, R2 and R3 is in the range of 3 to 20.
Patent JP-2001139564-A (JP)
Title: Method of producing optically active oxazolidinone compound
Inventor: IKEDA HISAO
IPC: C07D263/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optically active oxazolidinone compound useful as an intermediate for producing a β-blocker, by using an optically active tris-(2,3-epoxyalkyl)-isocyanurate compound as a starting material. SOLUTION: This method of producing the optically active oxazolidinone compound comprises reacting the optically active tris-(2,3-epoxyalkyl)- isocyanurate expressed by the formula (1) [the asterisked carbon (*) is asymmetric; R2 is H or a 1-36C organic residue which may contain one or more atoms selected from a group comprising O, S, N, and P] with a compound expressed by the formula (2): R1XH (R1 is a 1-36C organic residue which may contain one or more atoms selected from a group comprising O, S, N, and P; X is O, NR3, PR3 or S; and R3 is H or a 1-36C organic residue which may contain one or more atoms selected from a group comprising O, S, N, and P) to obtain the optically active oxazolidinone compound expressed by the formula (3).
Patent JP-2002067031-A (JP)
Title: Device and method for cutting tire rubber
Inventor: TAKASAKI TAKAO
IPC: B26D3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To make the cutting off of a surface layer rubber, and the rubber grain collection from waste tires more efficient by improving a rasp method for producing a powder-form rubber grain and a cylindrical cutting blade method for producing a string-form rubber piece, in the cutting of a tire surface layer rubber, and also, manufacture a rubber grain having a value. SOLUTION: A large number of triangular wing-like cutting-crushing blades having a less resistance are fitted on a rotary blade. In such a rotary blade, a load applied to the blade is divided in the vertical and lateral directions, and an air port to cope with heating under a normal temperature is not required. Also, the rotary blade can be used for a long period of time without requiring polishing. The tire surface layer rubber and waste tire band-form rubber pieces are cut into a T-shape at a high speed, and at the same time, are crushed. Then, they are discharged to a collecting box having a tilted bottom section and a duct attaching port, under the rotary blade by a centrifugal force, and sent by a duct to an optional location. Such a series of processes is simplified into one process for the cutting device.  By such a cutting device, a useful rubber grain of an optional size can be manufactured by setting the width and the height of the blade.
Patent JP-2002066117-A (JP)
Title: Game machine
Inventor: MURAMATSU KENICHI
IPC: A63F9/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has features of both a shooting game and a fighting game and is exciting by powerful inputting motion with full of reality. SOLUTION: Targets 10a-10d are placed surrounding a character model 3. Inputting devices 5a-5d corresponding to the four targets are placed surrounding a player P. When the player tries to hit the target 10a by the character model 3, the player P operates the inputting device 5a and when to hit the target 10d, operates the target device 5d. An inputting motion by the player P corresponds to a target hitting motion by the character model 3 to improve interest of a game matching feeling of the inputting motion to the motion of the character model 3.